725 results found
    1. Cancer Biology
    2. Developmental Biology

    Neural stem cell-encoded temporal patterning delineates an early window of malignant susceptibility in Drosophila

    Karine Narbonne-Reveau, Elodie Lanet ... Cédric Maurange
    Sequentially expressed temporal transcription factors in neural stem cells during early development determine which progeny can undergo malignant transformation upon dedifferentiation.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    Neural stem cell temporal patterning and brain tumour growth rely on oxidative phosphorylation

    Jelle van den Ameele, Andrea H Brand
    Mitochondrial dysfunction in neural stem cells and brain tumour cells decreases proliferation and affects the generation of neuronal diversity and tumour heterogeneity.
    1. Developmental Biology

    A single-cell atlas of spatial and temporal gene expression in the mouse cranial neural plate

    Eric R Brooks, Andrew R Moorman ... Jennifer A Zallen
    Single-cell RNA sequencing and computational analysis define a spatial and temporal map of gene expression during early patterning and morphogenesis of the mouse cranial neural plate, providing a resource for elucidating the transcriptional basis of mammalian brain development.
    1. Developmental Biology
    2. Neuroscience

    The transcription factor odd-paired regulates temporal identity in transit-amplifying neural progenitors via an incoherent feed-forward loop

    Merve Deniz Abdusselamoglu, Elif Eroglu ... Jürgen A Knoblich
    Odd-paired (opa) is required for the progression of temporal patterning in Drosophila neural progenitors to regulate temporal identities via an incoherent feed-forward loop.
    1. Cell Biology
    2. Developmental Biology

    TWIST1 and chromatin regulatory proteins interact to guide neural crest cell differentiation

    Xiaochen Fan, V Pragathi Masamsetti ... Patrick PL Tam
    Network propagation connects TWIST1 with epigenetic regulators CHD7, CHD8, and WHSC1, which collectively promote the bias toward neural crest while suppressing neural stem cell programmes, and subsequently enhance ectomesenchyme potential.
    1. Cancer Biology
    2. Developmental Biology

    Coopted temporal patterning governs cellular hierarchy, heterogeneity and metabolism in Drosophila neuroblast tumors

    Sara Genovese, Raphaël Clément ... Cédric Maurange
    About twenty temporal patterning genes are identified that drive an irreversible differentiation trajectory governing the heterogeneity and proliferative properties of cells in neural tumors with an early developmental origin.
    1. Developmental Biology
    2. Neuroscience

    Semaphorin7A patterns neural circuitry in the lateral line of the zebrafish

    Agnik Dasgupta, Caleb C Reagor ... AJ Hudspeth
    Semaphorin7A sculpts the collective arbor architecture of the lateral line nerve and facilitates neural contacts with the hair cells for synaptogenesis during neuromast development in the zebrafish.
    1. Developmental Biology

    FGF8-mediated gene regulation affects regional identity in human cerebral organoids

    Michele Bertacchi, Gwendoline Maharaux ... Michèle Studer
    A novel 2D-to-3D human brain organoid protocol reveals the pivotal role of FGF8 signaling in driving regional patterning and cellular diversity, while also modulating genes crucial for both normal and pathological neural development.
    1. Developmental Biology

    Notch signalling maintains Hedgehog responsiveness via a Gli-dependent mechanism during spinal cord patterning in zebrafish

    Craig T Jacobs, Peng Huang
    Genetic analyses combining photoconvertible cell signalling reporters with gain- and loss-of function manipulations reveal a novel role for Notch signalling in controlling Hedgehog response in neural progenitor cells.
    1. Developmental Biology

    Critical roles of ARHGAP36 as a signal transduction mediator of Shh pathway in lateral motor columnar specification

    Heejin Nam, Shin Jeon ... Seunghee Lee
    Shh, produced by postmitotic spinal neurons, plays crucial roles in the specification of the lateral motor column of the spinal cord through ARHGAP36.

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